Samsung Phone GT-I9118

Wallace, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone).
AVG Guru

I remember visiting the AVG website. However, when travelled out of my country, my phone screen got locked with AVG after inserting new simcard. It has been over a month I cannot access my handset. I have tried all the instructions but without success.
When I tried to check on AVG website, it shows that my phone is not registred. So why is it that my phone is locked. Can AVG send a default unlocking password please?  More importantly unlock my phone

Wallace, Don't know if this will help?.. Have a look @ this article (http://avgclick.me/LockedPhone).
AVG Guru